Home / 2,222,651.18-3,333,588.03-624,834.45

Finding the Fourth Proportional to 2,222,651.18, 3,333,588.03 and 624,834.45

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Solution

The fourth proportional to 2,222,651.18, 3,333,588.03 and 624,834.45 is: 937,142.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,651.18 : 3,333,588.03 = 624,834.45 : x
  2. Step 2: Convert to fraction form
    2,222,651.18/3,333,588.03 = 624,834.45/x
  3. Step 3: Cross multiply
    2,222,651.18x = 3,333,588.03 × 624,834.45
  4. Step 4: Simplify right side
    2,222,651.18x = 2,082,940,643,251.63
  5. Step 5: Solve for x
    x = 2,082,940,643,251.63/2,222,651.18
  6. Step 6: Final answer
    x = 937,142.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.